Namespace errors in .bpel files

[zazzaz]

Hi,
I just spent the last 9 hours to make my example deployed.

Here is my .bpel



A very simple process as you can see!

Here is the problem: if I use

<?xml version="1.0" encoding="UTF-8"?>
<process name="testa" targetNamespace="http://enterprise.netbeans.org/bpel/testa"
 xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
 xmlns:tns="http://enterprise.netbeans.org/bpel/testa"
 xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
 xmlns:ns1="http://localhost:8080/openspcoop/PD/GetDate"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://schemas.xmlsoap.org/ws/2003/03/business-process/
 http://schemas.xmlsoap.org/ws/2003/03/business-process/">

 <partnerLinks>
 <!-- relationship with the ATM -->
 <partnerLink name="LinkPL" partnerLinkType="tns:LinkPLT" myRole="ProcessRole" />
 <!-- No more -->
 </partnerLinks>

 <variables>
 <variable name="Output" messageType="ns1:OpenSPCoop_PDResponse" />
 <variable name="Input" messageType="ns1:OpenSPCoop_PDRequest" />
 </variables>


 <sequence>
 <receive operation="OpenSPCoop_PD" partnerLink="LinkPL" portType="ns1:RicezioneContenutiApplicativiWS" variable="Input" createInstance="yes" />
 <reply operation="OpenSPCoop_PD" partnerLink="LinkPL" portType="ns1:RicezioneContenutiApplicativiWS" variable="Output" />
 </sequence>

</process>

A very simple process: 1 partner link, a receive and a reply without logic, 2 variables to store run-time calls.

But here is a problem: if I use

xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

it is possible to complete the deploy
(However when I test it, I got an Error of NullPointerException in server log, and the cause is that the partnerLinkEntry is null , then it is impossible to get its ID

java.lang.NullPointerException
at org.jbpm.bpel.integration.server.SoapHandler.sendRequest(SoapHandler.java:324)
at org.jbpm.bpel.integration.server.SoapHandler.handleRequest(SoapHandler.java:188)
at org.jboss.ws.handler.HandlerWrapper.handleRequest(HandlerWrapper.java:121)

)

If I change that namespace with

xmlns:bpel="http://schemas.xmlsoap.org/ws/2003/03/business-process/"

I can't execute the ant generate-service task.

How can I get a full working process?

Thanks to everybody!